2541516066384 has 40 divisors (see below), whose sum is σ = 6689462105952. Its totient is φ = 831187643520.

The previous prime is 2541516066373. The next prime is 2541516066389. The reversal of 2541516066384 is 4836606151452.

2541516066384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2541516066384³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541516066389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499509262 + ... + 499514349.

Almost surely, 2^{2541516066384} is an apocalyptic number.

2541516066384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2541516066384 is an abundant number, since it is smaller than the sum of its proper divisors (4147946039568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2541516066384 is a wasteful number, since it uses less digits than its factorization.

2541516066384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999023675 (or 999023669 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 2541516066384 in words is "two trillion, five hundred forty-one billion, five hundred sixteen million, sixty-six thousand, three hundred eighty-four".